From 6b3ae42f7894432e9a19d43d45b1cabbb44f4ace Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8F=8C=E8=8D=89=E9=85=B8=E9=85=AF?=
 <17663689+kotori2@users.noreply.github.com>
Date: Tue, 9 Feb 2021 23:27:28 +0800
Subject: [PATCH] [native api] fix null as dlopen file name (#112)

---
 core/src/main/cpp/main/src/native_api.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/core/src/main/cpp/main/src/native_api.cpp b/core/src/main/cpp/main/src/native_api.cpp
index 8ce2b51e..4efa7951 100644
--- a/core/src/main/cpp/main/src/native_api.cpp
+++ b/core/src/main/cpp/main/src/native_api.cpp
@@ -55,7 +55,12 @@ namespace lspd {
             void*, do_dlopen, (const char* name, int flags, const void* extinfo,
                     const void* caller_addr), {
                 auto *handle = backup(name, flags, extinfo, caller_addr);
-                std::string ns(name);
+                std::string ns;
+                if (name) {
+                    ns = std::string(name);
+                } else {
+                    ns = "NULL";
+                }
                 LOGD("native_api: do_dlopen(%s)", name);
                 if (handle == nullptr) {
                     return nullptr;